29 lines
913 B
JavaScript
29 lines
913 B
JavaScript
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/**
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* m59peacemaker's memoize
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*
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* See https://github.com/m59peacemaker/angular-pmkr-components/tree/master/src/services/memoize
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* Released under the MIT license
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*/
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angular.module('syncthing.core')
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.factory('pmkr.memoize', [
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function() {
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function service() {
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return memoizeFactory.apply(this, arguments);
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}
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function memoizeFactory(fn) {
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var cache = {};
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function memoized() {
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var args = [].slice.call(arguments);
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var key = JSON.stringify(args);
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if (cache.hasOwnProperty(key)) {
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return cache[key];
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}
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cache[key] = fn.apply(this, arguments);
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return cache[key];
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}
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return memoized;
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}
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return service;
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}
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]);
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